Base | Representation |
---|---|
bin | 1001001011010… |
… | …01001001101010 |
3 | 12100211211020121 |
4 | 10211221021222 |
5 | 124201223441 |
6 | 11345513454 |
7 | 1623202000 |
oct | 445511152 |
9 | 170754217 |
10 | 76976746 |
11 | 3a4a6850 |
12 | 2194288a |
13 | 12c42292 |
14 | a31aa70 |
15 | 6b57dd1 |
hex | 496926a |
76976746 has 48 divisors (see below), whose sum is σ = 148363200. Its totient is φ = 29694000.
The previous prime is 76976743. The next prime is 76976777. The reversal of 76976746 is 64767967.
It is a junction number, because it is equal to n+sod(n) for n = 76976693 and 76976702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76976743) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 762096 + ... + 762196.
It is an arithmetic number, because the mean of its divisors is an integer number (3090900).
Almost surely, 276976746 is an apocalyptic number.
76976746 is a deficient number, since it is larger than the sum of its proper divisors (71386454).
76976746 is a wasteful number, since it uses less digits than its factorization.
76976746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236 (or 121 counting only the distinct ones).
The product of its digits is 2667168, while the sum is 52.
The square root of 76976746 is about 8773.6392677155. The cubic root of 76976746 is about 425.3892553695.
The spelling of 76976746 in words is "seventy-six million, nine hundred seventy-six thousand, seven hundred forty-six".
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